| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $59.91 | 3.859% | $62.2219 | $62.22 | $62.20 | $62.20 |
| Purchase #2 | $17.99 | 10.509% | $19.8806 | $19.88 | $19.90 | $19.90 |
| Purchase #3 | $218.41 | 4.441% | $228.1096 | $228.11 | $228.10 | $228.10 |
| Purchase #4 | $120.28 | 12.640% | $135.4834 | $135.48 | $135.50 | $135.50 |
| Purchase #5 | $64.50 | 7.134% | $69.1014 | $69.10 | $69.10 | $69.10 |
| Purchase #6 | $52.64 | 13.755% | $59.8806 | $59.88 | $59.90 | $59.90 |
| Purchase #7 | $227.59 | 4.477% | $237.7792 | $237.78 | $237.80 | $237.80 |
| 7 purchase totals = | $761.32 | $812.4567 | $812.45 | $812.50 | $812.50 | |